The infrastructure industry must transform towards green development to achieve sustainability.
你活得越久,学得越多。学得越多,就越意识到自己知道的多么少。
思想掠过我的心上,如一群野鹘飞过天空。我听见它们鼓翼之声了。
I don't think you can ever really know who you are until you're tested.